反应详情

The product was prepared from 3-{[(5-chloro-3-methyl-1-benzothien-2-yl)sulfonyl]amino}benzoic acid (21 mg, 0.055 mmol) (Intermediate 19) and 1-pentanol (8.8 mg, 0.100 mmol) according to the General Procedure 7, described in Example 107. The title compound was obtained in 76% yield (18.8 mg). 1H NMR (500 MHz, CDCl3) δ ppm 0.89-0.95 (m, 3 H) 1.32-1.42 (m, 4 H) 1.67-1.75 (m, 2 H) 2.45 (s, 3 H) 4.26 (t, J=6.77 Hz, 2 H) 6.87 (s, 1 H) 7.36 (dd, J=8.10, 7.63 Hz, 1 H) 7.42 (ddd, J=8.10, 2.36, 1.25 Hz, 1 H) 7.44 (dd, J=8.70, 1.95 Hz, 1 H) 7.69-7.73 (m, 3 H) 7.84 (ddd, J=7.63, 1.50, 1.25 Hz, 1 H). MS (ESI+) m/z 452 [M+H]+.